baber/WOPTO huggingface dataset:
Patent JP-H0615769-A (JP)
Title: Cavity-containing polyester film laminate
Inventor: ITO KATSUYA
IPC: C08J9/00
Filed: 1992-06-30
Abstract: PURPOSE:To provide a polyester film suitable for a label, a sticker, a poster, recording paper, a thermal recording material, photographic paper and a paking material imparting sharp printing or duplication, having durability and having self-adhesiveness or adhesiveness by rationalizing cavity distribution. CONSTITUTION:In a polyester film having a large number of fine cavities produced by at least uniaxially orienting a polymer mixture consisting of polyester and a thermoplastic resin incompatible with said polyester, a self-adhesive layer is provided to at least the single surface of the film wherein the content of cavities contained in the surface layer of the film up to a depth 3mum is 4vol.% or less and the average cavity content of the whole layer of the film is 8-50vol.%.
Patent JP-S6417450-A (JP)
Title: Formation of bump
Inventor: KIKUCHI HIROSHI
IPC: H01L21/60
Filed: 1987-07-13
Abstract: PURPOSE:To obtain a bump which shows the same characteristics as in a conventional method, by performing a very small number of processes and using an electroless plating method to form a metallic bump. CONSTITUTION:A metallic wiring 1 is mounted on a surface, and a prescribed region of the wiring 1 on a substrate 3 is coated with an insulation layer 2, and a metallic bump 6 of a projecting shape is formed on the wiring 1. Then a metallic bump 6 is formed by an electroless plating method. The metallic bump 6 is made of one metal selected from gold, silver, copper, nickel, or cobalt. Thereupon, very small number of processes are used in comparison with the formation of the bump by a conventional electrical plating method, so that the bump showing the same characteristics as in the conventional method can be obtained.
Patent JP-H067654-A (JP)
Title: Method for recovering organic vapor
Inventor: JIYOU KUNITAKA
IPC: B01D71/70
Filed: 1992-06-30
Abstract: PURPOSE:To recover an organic vapor as a liquid at high efficiency by supplying a gaseous mixture containing the organic vapor to a gas separation membrane mainly consisting of a high polymer material and providing a differential pressure between the supply side and permeated side of the gas separation membrane. CONSTITUTION:The gaseous mixture containing the organic vapor is supplied to the gas separation membrane mainly consisting of the high polymer material made by grafting alkoxysilyl or acetoxysilyl group onto poly-1,2-butadiene and is recovered as the liquid by providing the differential pressure between the supply side and permeated side of the gas separation membrane. That is, by allowing the gaseous mixture obtained at the permeated side and in which the organic vapor is condensed to contact with the liquid of the organic vapor, the organic vapor is recovered as the liquid. Thus, because the gas separation membrane mainly consisting of the high polymer material has high organic vapor separation ability and excellent solvent resistance compared with the conventional one, the organic vapor is recovered at high efficiency.
Patent JP-H0341246-A (JP)
Title: Tensioner used for chain or belt power transmission device
Inventor: DEIITAA SHIYUMITSUTO
IPC: F16H7/08
Filed: 1990-07-02
Abstract: PURPOSE: To obtain the characteristics which are uniform over a wide range of temperatures and which are entirely independent of the difference in oil viscosity by allowing a high pressure chamber to be limited by an overpressure piston, and allowing a compression spring to act on the overpressure piston in the direction of the high pressure chamber. CONSTITUTION: A high pressure chamber 9 is limited by an overpressure piston 10. A compression spring 12 acts on the overpressure piston 10 in the direction of the high pressure chamber 9. In the cold state, the overpressure piston 10 is displaceable by the force formed in the overpressure piston 10 by hydraulic pressure. In the heated state, the spring force of the compression spring 12 and the effective area of the overpressure piston 10 are set so that a stopper is held by the compression spring 12. Thus a tensioning device for chain or belt drives obtains the characteristics which are uniform over a wide range of temperatures and which are entirely independent of the difference in oil viscosity.
Patent JP-S6227467-A (JP)
Inventor: HARUTOMUUTO SHIYUPURINGERU
IPC: D06P1/38
Filed: 1986-07-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6233626-A (JP)
Title: Method for molding tubular body made of fiber-reinforced plastic
Inventor: KOYAMA YOSHIRO
IPC: B29K105/08
Filed: 1985-08-06
Abstract: PURPOSE:To make it possible to mold a tubular body made of a fiber-reinforced plastic, by a method wherein glass fiber is almost divided into two parts and one part is impregnated with a synthetic resin solution having a curing agent added thereto while the other part is impregnated with a synthetic resin solution having a promoter added thereto and contacting both impregnated parts immediately before or after winding both of them around a mold. CONSTITUTION:Synthetic resin solutions separately infiltrated in glass fibers are not cured independently but, when mixed, both of them are cured because of the reaction of a curing agent with a promotor. One glass fibers 4 impregnated with a synthetic resin solution 2 and the other glass fibers 4' impregnated with a synthetic resin solutions 2' are alternately passed through one guide part 5 and subsequently wound around the outer peripheral surface of a synthetic resin pipe 1. Hereupon, the glass fibers 4, 4' approach each other and the synthetic resin solutions 2, 2' infiltrated in both fibers are contacted and mixed to start curing for the first time. Therefore, a synthetic resin solution having a short curing time can be used and productivity is enhanced; and a tubular body made of fiber reinforced plastic excellent in strength can be molded.
Patent JP-H06106659-A (JP)
Title: Production of plastic box body having patterns
Inventor: KITAYAMA MAKIO
IPC: B31B3/00
Filed: 1991-06-18
Abstract: PURPOSE:To simply produce a plastic box body wherein patterns are uniformly displayed over respective surfaces. CONSTITUTION:A plastic box body is produced by a process molding a plastic plate into a flat panel 1 having the shape of a developed box body and forming grooves 8 folding the respective parts of the flat panel at a predetermined angle to the inside surface of the flat plate formed into the box body at the folding parts becoming the boundaries of the respective surfaces of the box body to provide hinge parts, a process applying transfer sheets having predetermined patterns, characters or hues printed thereon to the outer surfaces of the box body to press the same to transfer the patterns, characters or hues to the surfaces becoming the outer surfaces of the box body at predetermined positions and a process folding the flat panel 1 at the hinge parts to assemble the box body.
Patent JP-S5962770-A (JP)
Title: Stepless speed changer with v-belt
Inventor: KITANO AKIHIRO
IPC: F16H55/56
Filed: 1982-10-01
Abstract: PURPOSE:To enhance the efficiency of torque transmission and prolong the life by forming a lubricant sump at the rib, making the slide of the rib with groove as gliding, and thereby reducing frictional resistance of the rib with the groove. CONSTITUTION:On the exterior wall of a movable sheave 13, a plurality of ribs 22 are formed stretching axially, i.e. toward a cam plate 17, and a lubricant is stored in storage grooves 23 provided at the inside surface 22a. Mating with these ribs 22, grooves 24 are formed at the periphery of a cam plate 17, and therein the ribs 22 are fitted in such a way as slidable in the axial direction. Accordingly, the movable sheave 13 can shift in the axial direction with respect to the cam plate 17 through the slide of ribs 22 with grooves 24 while its rotation is made under restraint as in a single piece with the cam plate 17 owing to engagement of ribs 22 with grooves 24. The slide surfaces between the ribs and grooves are lubricated by a lubricant to lessen the frictional resistance, which ensures that the slide is performed smoothly.
Patent JP-H0615615-A (JP)
Title: Cutting tool
Inventor: OMI KATSUHEI
IPC: B27G13/12
Filed: 1992-06-30
Abstract: PURPOSE:To precisely set a cutting tip diameter by a method wherein the sure clamping and precise positioning of a cutting tip are made possible. CONSTITUTION:The cutting tool concerned is equipped with a housing recess formed in the body, a cutting tip 4, which is arranged in the housing recess, the surface 4c of which abuts against the side face 3b of the housing recess and on the rear face 4d parallel to the surface 4c of which a controlling groove 4e, a hold-down metal 5, which is arranged in the housing recess so as to abut against the rear surface 4d of the cutting tip 4 in order to press a side face 5a having a controlling projection 5b insertable in the controlling groove 4e normal to the rear surface of the cutting tip 4, and a pressing means, which is provided in the main body and with which pressing force is applied to the hold-down metal 5 normal to the rear surface of the cutting tip 4. In addition, on the bottom face 3d of the housing recess 3, a displacing threaded hole la is formed so as to displace the hold-down metal 5.
Patent JP-H05109656-A (JP)
Title: Formation of metal wiring using amorphous titanium nitride film
Inventor: RI SOUNIN
IPC: H01L23/532
Filed: 1991-06-19
Abstract: PURPOSE: To prevent the metal spike of a contact hole site where a metal wiring and a junction layer contact from being formed by performing reaction sputtering from a titanium target containing a metal whose atom radius is larger than that of titanium, dipping at least a certain amount of metal in the titanium, and forming an amorphous titanium nitride film. CONSTITUTION: A titanium film 7 is physically deposited on a semiconductor substrate 1. After that, reactive sputtering is performed onto it from a titanium target containing a metal with a larger atom radius that that of titanium and an amorphous titanium nitride film 8 is formed. When the content of a specific metal is increased over a certain amount, titanium nitride film becomes an amorphous titanium nitride film, thus forming the amorphous titanium nitride film at the lower part of a metal wiring film, breaking the diffusion path of a metal, preventing a metal spike from being formed, and further preventing the generation of a leakage current and a junction breakdown, and hence improving the reliability in a semiconductor device.
Patent JP-S6150501-A (JP)
Inventor: AOKI EIJI
IPC: A43B23/02
Filed: 1984-08-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6234265-A (JP)
Title: Production system for input and output address
Inventor: KAWASHIMA SHINICHIRO
IPC: G06F13/14
Filed: 1985-08-07
Abstract: PURPOSE:To increase an address range applied to an I/O chip selection signal produced by a CPU by delivering an optional I/O address latched in response to the I/O chip selection signal from the CPU. CONSTITUTION:A CPU 1 delivers the inverse of WR and the inverse of CPS1 signal to a gate G1 to give a strobe signal STB to an I/O address latch 4 and also latches a desired I/O address through a latch 4 as the optional I/O data via data AD0-15 of 16 bits. The inverse of PCSO signal is applied to an inverter INV of a gate G2 as well as to a gate G3. Then these gates G2 and G3 are cut off and opened respectively. The signal ANE is applied only to the latch 4 through the gate G3 and the inverse of OE is valid. Then the I/O data lathced previously by the latch 4 is delivered in the form of I/O addresses A0-15. Thus the I/O address can be set at the CPU side without limiting the range of the I/O address.
Patent JP-S5875315-A (JP)
Title: Variable delaying circuit
Inventor: SEKIGUCHI KEISUKE
IPC: G10K15/12
Filed: 1981-10-29
Abstract: PURPOSE:To vary the degree of delay on the basis of the difference between the write and read addresses of a delaying memory, by setting the write address ahead of the read address and varying the read address. CONSTITUTION:A delay unit is formed with the bottom address BA through the top address TA of the address 0 of a delaying memory. The write address WA is set into the delay unit ahead of the read address RA, and both addresses WA and RA are varied in steps to produce a delay degree Td corresponding to the difference between both addresses. The change of the WA is fixed to a step, and the step quantity of the RA is set at either one of 0, +1 and +2. In such way, the control of the delay degree is carried out for the increase, fixing and decrease respectively. As a result, the degree of delay can be varied in a simple way, and at the same time the noises occurring in a transient state of variation of the delay degree can be eliminated.
Patent JP-H0925852-A (JP)
Title: Fail safe device for engine
Inventor: NAGANO TOMOHISA
IPC: F02M25/07
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an engine fail safe device capable of preventing the occurrence of a secondary failure during the failed opening of an exhaust return control valve. SOLUTION: An engine fail safe device is provided with an opening failure diagnosing means (e) for diagnosing the failed opening time of an exhaust return control valve (d) greatly exceeding a target value and a fail safe control means (f) for controlling the output of an engine during failed opening. Thus, even when the lighting of an alarm lamp is not noticed, the generation of a primary failure caused by over heating due to high temperature exhaust gas and a deterioration in an engine main body performance are prevented.
Patent JP-H0526520-A (JP)
Title: Air conditioner
Inventor: MATSUDA MITSUO
IPC: F25B1/00
Filed: 1991-07-15
Abstract: PURPOSE:To provide an air conditioner that uses electricity efficiently and is capable of accumulating heat into a heat accumulating type heat exchanger. CONSTITUTION:In an air conditioner 1 provided with a refrigerating circuit 2, hot gas bypass circuit 3, and controller 4, a compressor 5 the capability of which can be changed according to the operation frequency is used. Since the controller 4 is provided with a control means 28 which sets the operation frequency of the compressor 5 to a rated frequency when the difference of the temperature in the room and a set temperature is within a specified value in the operation of space heating and opens a control valve 20, the compressor 5 can be operated at maximum efficiency, and it is possible to store the heat of the hot gas from the compressor 5 in a heat accumulating type heat exchanger 22. With this arrangement it is possible to use the electricity efficiently and suppress the use of electricity in vain as much as possible.
Patent JP-2001003024-A (JP)
Title: Size
Inventor: KUBOTA YUICHI
IPC: C09J11/06
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain a size excellent in adsorptivity to fiber and easily washed off at the time of washing by containing therein a polymer having as the constituting skeleton a structure derived from vinyl acetate, containing therein a nonionic surfactant of a specified amount, and holding thereto a specific zeta potential. SOLUTION: A size has 0.02-0.55 wt.% of a nonionic surfactant contained and a zeta potential at 25 deg.C of 20-50 mV. This size is prepared in such a manner that both vinyl acetate and a cationic monomer are polymerized in the presence of a nonionic surfactant, or that a monomer which is occupied partially or wholly with vinyl acetate is polymerized in the presence of both a nonionic surfactant and a cationized starch and/or a cationized cellulose, or that at the time of polymerizing under these both required conditions cationic N atoms derived from the cationic monomer and the cationized starch and/or the cationized cellulose are made to be in an amount of 3×10-3 to 2×10-2 mole/L in the size.
Patent JP-H0224656-A (JP)
Title: Photosensitive composition
Inventor: WATANABE TAKUO
IPC: G03F7/021
Filed: 1988-07-13
Abstract: PURPOSE:To provide high printing resistance to the above compsn. and to improve the release property when photosensitive planographic printing plates are stacked on each other by incorporating a diazonium compd. and a polyurethane resin specified in glass transition temp. into the compsn. CONSTITUTION:The diazonium compd. and the polyurethane resin are incorporated into the photosensitive compsn. to be used for, for example, the photosensitive planographic printing plate. The polyurethane resin having the glass transition temp. (Tg) within a 30-200 deg.C range is used. The photosensitive compsn. for planographic printing which has the high printing resistance and prevents the printing plates from sticking to each other even when the printing plates are stacked on each other without inserting interleaving paper between the plates and are rested for a long period of time in the state of exerting pressure thereto at the temp. above room temp. is obtd. in such a manner.
Patent JP-S5963005-A (JP)
Title: Magnetic recording system
Inventor: SONOBE YOSHIAKI
IPC: G11B5/008
Filed: 1982-10-04
Abstract: PURPOSE:To raise remarkably face recording density by recording >=2 kinds so that a signal is recorded already by higher line recording density in an area which a generated magnetic field of at least a recording head of a recording medium reaches, at the point of time when the signal is recorded by lower line recording density. CONSTITUTION:A thin full line 17 in tracks 11, 12 and 13 shows an area in which the first signal is recorded by high line recording density, a broken line 18 shows an area in which the second signal is recorded by low line recording density, the first signal is recorded already in all of the tracks 12, 13 and 14 by high line recording density, and the second signal is recorded in the whole of the track 12 and to the middle of the track 13. In this case, a magnetic head 15 is on the track 13, and its generated magnetic field operates on the vicinity of the magnetic head 15 of the track 13. However, the first signal recorded already in the track 13 is recorded by high line recording density, therefore, it is saved without being erased or weakened by influence of this magnetic field.
Patent JP-H0617716-A (JP)
Title: Air fuel ratio control device for internal combustion engine
Inventor: OKAWA KOJI
IPC: F02D41/04
Filed: 1992-07-01
Abstract: PURPOSE:To carry out correct learning in a specific range while ensuring a sufficient purge amount, in the air fuel ratio control device of an internal combustion engine having learning control function together with an evaporative purge system. CONSTITUTION:An air fuel ratio control device is provided with a fuel injection amount setting means A1, an air fuel ratio feed back control means A2 for calculating an air fuel ratio correcting coefficient from a result detected by an air fuel ratio detecting sensor 2, an evaporative-purge system A4 provided with a purge rate variable means A3, 6 which can vary a purge rate, a correcting coefficient calculating means A5 for calculating an average air fuel ratio correcting coefficient, and a learning value setting means A6 which is formed in such constitution that a first average air fuel ratio correcting coefficient in a specified purge rate is found out, and also a second average air fuel ratio correcting coefficient in a purge rate which is different from the prescribed purge rate is found out, and then the value of shifting of an air fuel ratio for which the influence of purge is eliminated is calculated on the basis of the first and second average air fuel ratio correcting coefficients so as to find out a learning value on the basis of the value of shifting of the air fuel ratio.
Patent JP-S6064817-A (JP)
Title: Method of changing molding material in cylinder of injection molder
Inventor: KUSASHIMA YUUJI
IPC: B29C45/24
Filed: 1983-09-21
Abstract: PURPOSE:To shorten the period during which a molder is stopped, by incorporating limit switches in a control circuit including a relay, timer, counter, etc., repeating automatically the operation by which the molding material remaining in a cylinder is forced out of the cylinder, and washing the inside of the cylinder automatically after the completion of the extrusion. CONSTITUTION:Limit switches provided at the injection end and the metering end of a cylinder 1 of an injection molder are incorporated in a control circuit including a relay, timer, counter, etc., to repeat automatically the operation where the material remaining in the cylinder 1 is forced out, and after the forcing out is completed, the inside of the cylinder is automatically carried out. That is, when the injection molding of a predetermined amount is completed, a screw 2 at the injecting mechanism has completed the metering of the next shot and has been retracted. By the retracted lever 4, the metering side switch LS2 is in the operating state. In this state, first a required amount of a washing material (Q) is charged into a hopper 3. Then the injecting mechanism section of a molder operating circuit is separated from other parts by a change-over switch, a start button of a material changing circuit is operated to repeat automatically the injection and metering, the material (P) remaining in the cylinder is forced out and the cylinder is washed.
Patent JP-S6234204-A (JP)
Title: Controller
Inventor: TANAKA HIROSHI
IPC: G06F9/32
Filed: 1985-08-06
Abstract: PURPOSE:To shorten greatly the processing time with a controller by storing the corresponding address and the processing procedure after detecting a changed signal and then executing said processing procedure only. CONSTITUTION:A CPU 11 receives the signals of an input circuit 14 and an output circuit 15 via a RAM 13 of a work memory that carried out an operation based on the program of a ROM 12. When the changes of these signals are detected, the corresponding address is stored in an address memory 1 via a signal change detecting circuit 2. While the processing procedure of said address is read out of a memory 3 and stored in the memory 1. Then the CPU 11 executes only the processing procedure stored in the memory 1 and perform no desired processing. Thus it is possible to shorten greatly the processing time and to attain the high-speed processing with facilities.
Patent JP-2000007423-A (JP)
Title: Composite material and its production
Inventor: ARAKI KIYOSHI
IPC: C04B35/58
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a new composite material having satisfactory mechanical strength, heat resistance and further, corrosion resistance and to provide its production method. SOLUTION: This composite material consists of ceramic particles A, carbide particles B, a metal C as a constituent element of the carbide particle B and carbon D which are three-dimensionally bonded to one another. The composite material is produced by infiltrating the metal C into a preform consisting of the ceramic particles A and the carbon D or by sintering a molding contg. these components to allow the metal C to react with the carbon D.
Patent JP-S6331061-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SEKINE KUNIO
IPC: G11B17/32
Filed: 1986-07-24
Abstract: PURPOSE:To sufficiently minimize the unbalance of a magnetic recording medium flowing-in edge side and the flowing-out edge side of a magnetic head and to improve reliability by providing a recessed part, etc., at the rear surface side of the magnetic head and making shorter the distance from the point, in which a pivot operates up to the point for contacting with the magnetic head and magnetic recording media. CONSTITUTION:For a magnetic head 11, the rear surface side is notched partially, a recessed part is formed, and a pivot 14 is allowed into contact with the recessed part. Thus, a distance (hp) from the surface contacting the magnetic recording medium of the magnetic head 11 up to the point in which the pivot 14 operates is sufficiently shorter than a distance (h) from the surface contacting with the magnetic recording medium of the magnetic head 11 up to the surface corresponding to the magnetic recording medium of a carriage 13.